I once loved you, and I once hated you. What song is it?

I once loved you. Lyrics: I once loved you and hated you, from the song "I once loved you". I once loved you by singer Li Ruien. I once loved you is a love poem written by Pushkin. The main topic is that famous love poems are not only translated into Chinese, but also loved by readers in China. They are also compiled into songs and widely circulated by singers.